Wild Blue Flax (Adenolinum lewisii) Plants and Animals of Northeast Colorado One of the biggest surprises in my perennial trials over the past couple of years is Salvia nemorosa Blue By Yousent to me by @darwinperennials to test out in my North Texas garden. I get to try a What Are the Different Types of Shrub Roses? Gardener's Path Philodendron Billietiae", a Desirable Plant Among Plant Collectors